Ink ribbon cartridge



FIG. 1 is a front, top and right side perspective view of an ink ribbon cartridge showing my new design,

FIG. 2 is a top plan view thereof,

FIG. 3 is a bottom plan view thereof,

FIG. 4 is a front elevational view thereof,

FIG. 5 is a rear elevational view thereof,

FIG. 6 is a left side elevational view thereof, and

FIG. 7 is a right side elevational view thereof. 

The ornamental design for an ink ribbon cartridge, as shown. 